MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "118"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnb1k1nr/ppppqp1p/3bp3/6p1/P1P5/5P2/1P1PPKPP/RNBQ1BNR w kq - 1 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T14:49:45 +0000"]
[GameEndTime "2026-09-14T14:49:46 +0000"]
[PlyCount "34"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {+0.89/9 0.016s, n=15758, sd=13} c5 {-0.04/10 0.014s, n=13305, sd=11}
6. e3 {+0.11/10 0.035s, n=31477, sd=15} f5 {-0.01/9 0.013s, n=12375, sd=11}
7. Nc3 {-0.20/9 0.024s, n=18350, sd=14} Nc6 {+0.20/9 0.020s, n=17880, sd=17}
8. Ke1 {-0.09/9 0.033s, n=28529, sd=16} Nf6 {+0.21/9 0.017s, n=15019, sd=15}
9. a5 {-0.16/9 0.025s, n=18024, sd=13} Rg8 {+0.31/9 0.044s, n=37701, sd=17}
10. Nge2 {-0.04/9 0.024s, n=21252, sd=14} g4 {+0.29/9 0.034s, n=27830, sd=16}
11. fxg4 {-0.38/10 0.031s, n=27147, sd=17}
Nxg4 {+0.32/10 0.043s, n=37705, sd=17} 12. g3 {-0.07/10 0.043s, n=34908, sd=20}
h5 {+0.24/9 0.016s, n=15616, sd=16} 13. Bh3 {-0.14/8 0.017s, n=14813, sd=11}
h4 {+0.45/9 0.021s, n=18793, sd=13} 14. Bxg4 {-0.53/10 0.060s, n=50310, sd=17}
Rxg4 {+0.69/9 0.021s, n=19657, sd=13} 15. Rg1 {-0.67/8 0.015s, n=13364, sd=12}
a6 {+1.05/8 0.020s, n=14373, sd=13} 16. Na4 {-0.68/7 0.013s, n=12134, sd=11}
b5 {+1.78/10 0.017s, n=15949, sd=14} 17. axb6 {-1.81/10 0.030s, n=27463, sd=21}
Bb7 {+2.28/10 0.027s, n=23910, sd=15} 18. h3 {-2.53/9 0.018s, n=12411, sd=18}
Rg8 {+2.27/11 0.033s, n=31006, sd=17} 19. Nxc5 {-3.04/10 0.022s, n=20975, sd=16}
Bxc5 {+2.83/11 0.025s, n=24492, sd=16}
20. dxc5 {-3.34/11 0.034s, n=28710, sd=19} Qxc5 {+2.38/9 0.014s, n=12552, sd=18}
21. gxh4 {-2.59/11 0.034s, n=33699, sd=20, Black makes an illegal move: e8a8}
1-0